Data as of Nov 11, 2026
58.42.2.0/24
No anonymizer space · no proxy exits in 30 daysGuizhou GuiAn IDC · space held by CHINANET Guizhou province network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 58.42.0.0/16 since Dec 2007 | AS4134 | Residential | 260 4 always on | CHINANET Guizhou province network |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 58.42.0.0/16 | 65,536 | CHINANET-GZ | CHINANET Guizhou province network | ALLOCATED PORTABLE | — | anti-spam@ |
| └ 58.42.0.0/18 | 16,384 | CHINANET-GZ | China Telecom | ASSIGNED NON-PORTABLE | — | anti-spam@ via CHINANET-GZ |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- CHINANET Guizhou province network
- Range
- 58.
42. 0. 0/ 16 - Registration type
- ALLOCATED PORTABLE
Origin network
AS139203
CN
- Name
- Guizhou GuiAn IDC
- Type
- Hosting
- Registered
- May 31, 2019
- Domain
- chinatelecom.cn
- Website
- chinatelecom.cn
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2019
- Current origin since
- Sep 2019 · 7.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 58.42.2.0/24 | AS139203 | /24 | APNIC | RPKI valid |
| 58.42.0.0/16 | AS4134 | /16 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS139203 | RADB | GuiZhou telecom GuiAn IDC | MAINT-AS139462 | May 23, 2026 |
Whois
Registration for this announcement
- Range
- 58.
42. 0. 0/ 18 - Netname
- CHINANET-GZ
- Registrant
- China Telecom
- Registrant country
- CN
- Organization
- China Telecom
- Org country
- CN
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 4, 2008
- Maintainer
- MAINT-CHINANET-GZ
- RIR
- APNIC
- Country
- CN
- Delegated
- May 26, 2005
- Status
- assigned
Report abuse
Abuse contact
- anti-spam@
chinatelecom. cn - Name
- ABUSE CHINANETCN
- Handle
- AC1573-AP